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Date: Tue, 17 Nov 2015 07:30:48 +0100 (CET)
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To: "Dave McGuire (mcguire AT neurotica DOT com) [via geda-user AT delorie DOT com]" <geda-user AT delorie DOT com>
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From: gedau AT igor2 DOT repo DOT hu
Subject: Re: [geda-user] QFN24 footprint?
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On Tue, 17 Nov 2015, Dave McGuire (mcguire AT neurotica DOT com) [via geda-user AT delorie DOT com] wrote:

>
>  Hey folks.  Would anyone happen to have a PCB footprint for a 24-pad
> QFN with 0.65mm inter-pad spacing and package size of 5mm?

Those are exactly the 3 parameters pcb-rnd's parametric qfn() footprint 
needs:

qfn(24,5x5,0.65)

Preview and footprint:

http://igor2.repo.hu/cgi-bin/pcblib-param.cgi?cmd=+qfn%2824%2C5x5%2C0.65%29


In case you want to fine tune pads or silk: qfn() and qf() help and 
parameter description:
http://igor2.repo.hu/cgi-bin/pcblib-param.cgi?cmd=qfn&output=help
http://igor2.repo.hu/cgi-bin/pcblib-param.cgi?cmd=qf&output=help

Please double check dimensions of the footprint, I haven't used the qfn() 
on actual baords yet.

HTH,

Igor2